forked from ~ljy/RK356X_SDK_RELEASE
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hc
2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376 
 kernel/drivers/pci/pci-sysfs.c
....@@ -156,7 +156,8 @@
156156 {
157157 	struct pci_dev *pdev = to_pci_dev(dev);
158158 
159
-	return sprintf(buf, "%s\n", PCIE_SPEED2STR(pcie_get_speed_cap(pdev)));
159
+	return sprintf(buf, "%s\n",
160
+		       pci_speed_string(pcie_get_speed_cap(pdev)));
160161 }
161162 static DEVICE_ATTR_RO(max_link_speed);
162163 
....@@ -175,30 +176,15 @@
175176 	struct pci_dev *pci_dev = to_pci_dev(dev);
176177 	u16 linkstat;
177178 	int err;
178
-	const char *speed;
179
+	enum pci_bus_speed speed;
179180 
180181 	err = pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &linkstat);
181182 	if (err)
182183 		return -EINVAL;
183184 
184
-	switch (linkstat & PCI_EXP_LNKSTA_CLS) {
185
-	case PCI_EXP_LNKSTA_CLS_16_0GB:
186
-		speed = "16 GT/s";
187
-		break;
188
-	case PCI_EXP_LNKSTA_CLS_8_0GB:
189
-		speed = "8 GT/s";
190
-		break;
191
-	case PCI_EXP_LNKSTA_CLS_5_0GB:
192
-		speed = "5 GT/s";
193
-		break;
194
-	case PCI_EXP_LNKSTA_CLS_2_5GB:
195
-		speed = "2.5 GT/s";
196
-		break;
197
-	default:
198
-		speed = "Unknown speed";
199
-	}
185
+	speed = pcie_link_speed[linkstat & PCI_EXP_LNKSTA_CLS];
200186 
201
-	return sprintf(buf, "%s\n", speed);
187
+	return sprintf(buf, "%s\n", pci_speed_string(speed));
202188 }
203189 static DEVICE_ATTR_RO(current_link_speed);
204190 
....@@ -412,8 +398,7 @@
412398 }
413399 static DEVICE_ATTR_RW(msi_bus);
414400 
415
-static ssize_t bus_rescan_store(struct bus_type *bus, const char *buf,
416
-				size_t count)
401
+static ssize_t rescan_store(struct bus_type *bus, const char *buf, size_t count)
417402 {
418403 	unsigned long val;
419404 	struct pci_bus *b = NULL;
....@@ -429,7 +414,7 @@
429414 	}
430415 	return count;
431416 }
432
-static BUS_ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, bus_rescan_store);
417
+static BUS_ATTR_WO(rescan);
433418 
434419 static struct attribute *pci_bus_attrs[] = {
435420 	&bus_attr_rescan.attr,
....@@ -462,9 +447,8 @@
462447 	}
463448 	return count;
464449 }
465
-static struct device_attribute dev_rescan_attr = __ATTR(rescan,
466
-							(S_IWUSR|S_IWGRP),
467
-							NULL, dev_rescan_store);
450
+static struct device_attribute dev_attr_dev_rescan = __ATTR(rescan, 0200, NULL,
451
+							    dev_rescan_store);
468452 
469453 static ssize_t remove_store(struct device *dev, struct device_attribute *attr,
470454 			    const char *buf, size_t count)
....@@ -478,13 +462,12 @@
478462 		pci_stop_and_remove_bus_device_locked(to_pci_dev(dev));
479463 	return count;
480464 }
481
-static struct device_attribute dev_remove_attr = __ATTR_IGNORE_LOCKDEP(remove,
482
-							(S_IWUSR|S_IWGRP),
483
-							NULL, remove_store);
465
+static DEVICE_ATTR_IGNORE_LOCKDEP(remove, 0220, NULL,
466
+				  remove_store);
484467 
485
-static ssize_t dev_bus_rescan_store(struct device *dev,
486
-				    struct device_attribute *attr,
487
-				    const char *buf, size_t count)
468
+static ssize_t bus_rescan_store(struct device *dev,
469
+				struct device_attribute *attr,
470
+				const char *buf, size_t count)
488471 {
489472 	unsigned long val;
490473 	struct pci_bus *bus = to_pci_bus(dev);
....@@ -502,7 +485,8 @@
502485 	}
503486 	return count;
504487 }
505
-static DEVICE_ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, dev_bus_rescan_store);
488
+static struct device_attribute dev_attr_bus_rescan = __ATTR(rescan, 0200, NULL,
489
+							    bus_rescan_store);
506490 
507491 #if defined(CONFIG_PM) && defined(CONFIG_ACPI)
508492 static ssize_t d3cold_allowed_store(struct device *dev,
....@@ -549,154 +533,6 @@
549533 static DEVICE_ATTR_RO(devspec);
550534 #endif
551535 
552
-#ifdef CONFIG_PCI_IOV
553
-static ssize_t sriov_totalvfs_show(struct device *dev,
554
-				   struct device_attribute *attr,
555
-				   char *buf)
556
-{
557
-	struct pci_dev *pdev = to_pci_dev(dev);
558
-
559
-	return sprintf(buf, "%u\n", pci_sriov_get_totalvfs(pdev));
560
-}
561
-
562
-
563
-static ssize_t sriov_numvfs_show(struct device *dev,
564
-				 struct device_attribute *attr,
565
-				 char *buf)
566
-{
567
-	struct pci_dev *pdev = to_pci_dev(dev);
568
-
569
-	return sprintf(buf, "%u\n", pdev->sriov->num_VFs);
570
-}
571
-
572
-/*
573
- * num_vfs > 0; number of VFs to enable
574
- * num_vfs = 0; disable all VFs
575
- *
576
- * Note: SRIOV spec doesn't allow partial VF
577
- *       disable, so it's all or none.
578
- */
579
-static ssize_t sriov_numvfs_store(struct device *dev,
580
-				  struct device_attribute *attr,
581
-				  const char *buf, size_t count)
582
-{
583
-	struct pci_dev *pdev = to_pci_dev(dev);
584
-	int ret;
585
-	u16 num_vfs;
586
-
587
-	ret = kstrtou16(buf, 0, &num_vfs);
588
-	if (ret < 0)
589
-		return ret;
590
-
591
-	if (num_vfs > pci_sriov_get_totalvfs(pdev))
592
-		return -ERANGE;
593
-
594
-	device_lock(&pdev->dev);
595
-
596
-	if (num_vfs == pdev->sriov->num_VFs)
597
-		goto exit;
598
-
599
-	/* is PF driver loaded w/callback */
600
-	if (!pdev->driver || !pdev->driver->sriov_configure) {
601
-		pci_info(pdev, "Driver doesn't support SRIOV configuration via sysfs\n");
602
-		ret = -ENOENT;
603
-		goto exit;
604
-	}
605
-
606
-	if (num_vfs == 0) {
607
-		/* disable VFs */
608
-		ret = pdev->driver->sriov_configure(pdev, 0);
609
-		goto exit;
610
-	}
611
-
612
-	/* enable VFs */
613
-	if (pdev->sriov->num_VFs) {
614
-		pci_warn(pdev, "%d VFs already enabled. Disable before enabling %d VFs\n",
615
-			 pdev->sriov->num_VFs, num_vfs);
616
-		ret = -EBUSY;
617
-		goto exit;
618
-	}
619
-
620
-	ret = pdev->driver->sriov_configure(pdev, num_vfs);
621
-	if (ret < 0)
622
-		goto exit;
623
-
624
-	if (ret != num_vfs)
625
-		pci_warn(pdev, "%d VFs requested; only %d enabled\n",
626
-			 num_vfs, ret);
627
-
628
-exit:
629
-	device_unlock(&pdev->dev);
630
-
631
-	if (ret < 0)
632
-		return ret;
633
-
634
-	return count;
635
-}
636
-
637
-static ssize_t sriov_offset_show(struct device *dev,
638
-				 struct device_attribute *attr,
639
-				 char *buf)
640
-{
641
-	struct pci_dev *pdev = to_pci_dev(dev);
642
-
643
-	return sprintf(buf, "%u\n", pdev->sriov->offset);
644
-}
645
-
646
-static ssize_t sriov_stride_show(struct device *dev,
647
-				 struct device_attribute *attr,
648
-				 char *buf)
649
-{
650
-	struct pci_dev *pdev = to_pci_dev(dev);
651
-
652
-	return sprintf(buf, "%u\n", pdev->sriov->stride);
653
-}
654
-
655
-static ssize_t sriov_vf_device_show(struct device *dev,
656
-				    struct device_attribute *attr,
657
-				    char *buf)
658
-{
659
-	struct pci_dev *pdev = to_pci_dev(dev);
660
-
661
-	return sprintf(buf, "%x\n", pdev->sriov->vf_device);
662
-}
663
-
664
-static ssize_t sriov_drivers_autoprobe_show(struct device *dev,
665
-					    struct device_attribute *attr,
666
-					    char *buf)
667
-{
668
-	struct pci_dev *pdev = to_pci_dev(dev);
669
-
670
-	return sprintf(buf, "%u\n", pdev->sriov->drivers_autoprobe);
671
-}
672
-
673
-static ssize_t sriov_drivers_autoprobe_store(struct device *dev,
674
-					     struct device_attribute *attr,
675
-					     const char *buf, size_t count)
676
-{
677
-	struct pci_dev *pdev = to_pci_dev(dev);
678
-	bool drivers_autoprobe;
679
-
680
-	if (kstrtobool(buf, &drivers_autoprobe) < 0)
681
-		return -EINVAL;
682
-
683
-	pdev->sriov->drivers_autoprobe = drivers_autoprobe;
684
-
685
-	return count;
686
-}
687
-
688
-static struct device_attribute sriov_totalvfs_attr = __ATTR_RO(sriov_totalvfs);
689
-static struct device_attribute sriov_numvfs_attr =
690
-		__ATTR(sriov_numvfs, (S_IRUGO|S_IWUSR|S_IWGRP),
691
-		       sriov_numvfs_show, sriov_numvfs_store);
692
-static struct device_attribute sriov_offset_attr = __ATTR_RO(sriov_offset);
693
-static struct device_attribute sriov_stride_attr = __ATTR_RO(sriov_stride);
694
-static struct device_attribute sriov_vf_device_attr = __ATTR_RO(sriov_vf_device);
695
-static struct device_attribute sriov_drivers_autoprobe_attr =
696
-		__ATTR(sriov_drivers_autoprobe, (S_IRUGO|S_IWUSR|S_IWGRP),
697
-		       sriov_drivers_autoprobe_show, sriov_drivers_autoprobe_store);
698
-#endif /* CONFIG_PCI_IOV */
699
-
700536 static ssize_t driver_override_store(struct device *dev,
701537 				     struct device_attribute *attr,
702538 				     const char *buf, size_t count)
....@@ -738,7 +574,7 @@
738574 	ssize_t len;
739575 
740576 	device_lock(dev);
741
-	len = snprintf(buf, PAGE_SIZE, "%s\n", pdev->driver_override);
577
+	len = scnprintf(buf, PAGE_SIZE, "%s\n", pdev->driver_override);
742578 	device_unlock(dev);
743579 	return len;
744580 }
....@@ -790,7 +626,7 @@
790626 };
791627 
792628 static struct attribute *pcibus_attrs[] = {
793
-	&dev_attr_rescan.attr,
629
+	&dev_attr_bus_rescan.attr,
794630 	&dev_attr_cpuaffinity.attr,
795631 	&dev_attr_cpulistaffinity.attr,
796632 	NULL,
....@@ -818,7 +654,7 @@
818654 		!!(pdev->resource[PCI_ROM_RESOURCE].flags &
819655 		   IORESOURCE_ROM_SHADOW));
820656 }
821
-static struct device_attribute vga_attr = __ATTR_RO(boot_vga);
657
+static DEVICE_ATTR_RO(boot_vga);
822658 
823659 static ssize_t pci_read_config(struct file *filp, struct kobject *kobj,
824660 			       struct bin_attribute *bin_attr, char *buf,
....@@ -872,6 +708,7 @@
872708 		data[off - init_off + 3] = (val >> 24) & 0xff;
873709 		off += 4;
874710 		size -= 4;
711
+		cond_resched();
875712 	}
876713 
877714 	if (size >= 2) {
....@@ -904,6 +741,11 @@
904741 	unsigned int size = count;
905742 	loff_t init_off = off;
906743 	u8 *data = (u8 *) buf;
744
+	int ret;
745
+
746
+	ret = security_locked_down(LOCKDOWN_PCI_ACCESS);
747
+	if (ret)
748
+		return ret;
907749 
908750 	if (off > dev->cfg_size)
909751 		return 0;
....@@ -1083,7 +925,7 @@
1083925 	sysfs_bin_attr_init(b->legacy_io);
1084926 	b->legacy_io->attr.name = "legacy_io";
1085927 	b->legacy_io->size = 0xffff;
1086
-	b->legacy_io->attr.mode = S_IRUSR | S_IWUSR;
928
+	b->legacy_io->attr.mode = 0600;
1087929 	b->legacy_io->read = pci_read_legacy_io;
1088930 	b->legacy_io->write = pci_write_legacy_io;
1089931 	b->legacy_io->mmap = pci_mmap_legacy_io;
....@@ -1097,7 +939,7 @@
1097939 	sysfs_bin_attr_init(b->legacy_mem);
1098940 	b->legacy_mem->attr.name = "legacy_mem";
1099941 	b->legacy_mem->size = 1024*1024;
1100
-	b->legacy_mem->attr.mode = S_IRUSR | S_IWUSR;
942
+	b->legacy_mem->attr.mode = 0600;
1101943 	b->legacy_mem->mmap = pci_mmap_legacy_mem;
1102944 	pci_adjust_legacy_attr(b, pci_mmap_mem);
1103945 	error = device_create_bin_file(&b->dev, b->legacy_mem);
....@@ -1112,8 +954,7 @@
1112954 	kfree(b->legacy_io);
1113955 	b->legacy_io = NULL;
1114956 kzalloc_err:
1115
-	printk(KERN_WARNING "pci: warning: could not create legacy I/O port and ISA memory resources to sysfs\n");
1116
-	return;
957
+	dev_warn(&b->dev, "could not create legacy I/O port and ISA memory resources in sysfs\n");
1117958 }
1118959 
1119960 void pci_remove_legacy_files(struct pci_bus *b)
....@@ -1166,6 +1007,11 @@
11661007 	int bar = (unsigned long)attr->private;
11671008 	enum pci_mmap_state mmap_type;
11681009 	struct resource *res = &pdev->resource[bar];
1010
+	int ret;
1011
+
1012
+	ret = security_locked_down(LOCKDOWN_PCI_ACCESS);
1013
+	if (ret)
1014
+		return ret;
11691015 
11701016 	if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(res->start))
11711017 		return -EINVAL;
....@@ -1242,6 +1088,12 @@
12421088 				     struct bin_attribute *attr, char *buf,
12431089 				     loff_t off, size_t count)
12441090 {
1091
+	int ret;
1092
+
1093
+	ret = security_locked_down(LOCKDOWN_PCI_ACCESS);
1094
+	if (ret)
1095
+		return ret;
1096
+
12451097 	return pci_resource_io(filp, kobj, attr, buf, off, count, true);
12461098 }
12471099 
....@@ -1256,7 +1108,7 @@
12561108 {
12571109 	int i;
12581110 
1259
-	for (i = 0; i < PCI_ROM_RESOURCE; i++) {
1111
+	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
12601112 		struct bin_attribute *res_attr;
12611113 
12621114 		res_attr = pdev->res_attr[i];
....@@ -1305,7 +1157,7 @@
13051157 		}
13061158 	}
13071159 	res_attr->attr.name = res_attr_name;
1308
-	res_attr->attr.mode = S_IRUSR | S_IWUSR;
1160
+	res_attr->attr.mode = 0600;
13091161 	res_attr->size = pci_resource_len(pdev, num);
13101162 	res_attr->private = (void *)(unsigned long)num;
13111163 	retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr);
....@@ -1327,7 +1179,7 @@
13271179 	int retval;
13281180 
13291181 	/* Expose the PCI resources from this device as files */
1330
-	for (i = 0; i < PCI_ROM_RESOURCE; i++) {
1182
+	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
13311183 
13321184 		/* skip empty resources */
13331185 		if (!pci_resource_len(pdev, i))
....@@ -1345,10 +1197,10 @@
13451197 	}
13461198 	return 0;
13471199 }
1348
-#else /* !HAVE_PCI_MMAP */
1200
+#else /* !(defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)) */
13491201 int __weak pci_create_resource_files(struct pci_dev *dev) { return 0; }
13501202 void __weak pci_remove_resource_files(struct pci_dev *dev) { return; }
1351
-#endif /* HAVE_PCI_MMAP */
1203
+#endif
13521204 
13531205 /**
13541206  * pci_write_rom - used to enable access to the PCI ROM display
....@@ -1418,7 +1270,7 @@
14181270 static const struct bin_attribute pci_config_attr = {
14191271 	.attr =	{
14201272 		.name = "config",
1421
-		.mode = S_IRUGO | S_IWUSR,
1273
+		.mode = 0644,
14221274 	},
14231275 	.size = PCI_CFG_SPACE_SIZE,
14241276 	.read = pci_read_config,
....@@ -1428,7 +1280,7 @@
14281280 static const struct bin_attribute pcie_config_attr = {
14291281 	.attr =	{
14301282 		.name = "config",
1431
-		.mode = S_IRUGO | S_IWUSR,
1283
+		.mode = 0644,
14321284 	},
14331285 	.size = PCI_CFG_SPACE_EXP_SIZE,
14341286 	.read = pci_read_config,
....@@ -1457,24 +1309,22 @@
14571309 	return count;
14581310 }
14591311 
1460
-static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_store);
1312
+static DEVICE_ATTR(reset, 0200, NULL, reset_store);
14611313 
14621314 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
14631315 {
14641316 	int retval;
14651317 
14661318 	pcie_vpd_create_sysfs_dev_files(dev);
1467
-	pcie_aspm_create_sysfs_dev_files(dev);
14681319 
14691320 	if (dev->reset_fn) {
1470
-		retval = device_create_file(&dev->dev, &reset_attr);
1321
+		retval = device_create_file(&dev->dev, &dev_attr_reset);
14711322 		if (retval)
14721323 			goto error;
14731324 	}
14741325 	return 0;
14751326 
14761327 error:
1477
-	pcie_aspm_remove_sysfs_dev_files(dev);
14781328 	pcie_vpd_remove_sysfs_dev_files(dev);
14791329 	return retval;
14801330 }
....@@ -1487,6 +1337,11 @@
14871337 
14881338 	if (!sysfs_initialized)
14891339 		return -EACCES;
1340
+
1341
+#ifdef CONFIG_NO_GKI
1342
+	if (atomic_cmpxchg(&pdev->sysfs_init_cnt, 0, 1) == 1)
1343
+		return 0; /* already added */
1344
+#endif
14901345 
14911346 	if (pdev->cfg_size > PCI_CFG_SPACE_SIZE)
14921347 		retval = sysfs_create_bin_file(&pdev->dev.kobj, &pcie_config_attr);
....@@ -1510,7 +1365,7 @@
15101365 		sysfs_bin_attr_init(attr);
15111366 		attr->size = rom_size;
15121367 		attr->attr.name = "rom";
1513
-		attr->attr.mode = S_IRUSR | S_IWUSR;
1368
+		attr->attr.mode = 0600;
15141369 		attr->read = pci_read_rom;
15151370 		attr->write = pci_write_rom;
15161371 		retval = sysfs_create_bin_file(&pdev->dev.kobj, attr);
....@@ -1550,9 +1405,8 @@
15501405 static void pci_remove_capabilities_sysfs(struct pci_dev *dev)
15511406 {
15521407 	pcie_vpd_remove_sysfs_dev_files(dev);
1553
-	pcie_aspm_remove_sysfs_dev_files(dev);
15541408 	if (dev->reset_fn) {
1555
-		device_remove_file(&dev->dev, &reset_attr);
1409
+		device_remove_file(&dev->dev, &dev_attr_reset);
15561410 		dev->reset_fn = 0;
15571411 	}
15581412 }
....@@ -1567,6 +1421,11 @@
15671421 {
15681422 	if (!sysfs_initialized)
15691423 		return;
1424
+
1425
+#ifdef CONFIG_NO_GKI
1426
+	if (atomic_cmpxchg(&pdev->sysfs_init_cnt, 1, 0) == 0)
1427
+		return;	/* already removed */
1428
+#endif
15701429 
15711430 	pci_remove_capabilities_sysfs(pdev);
15721431 
....@@ -1605,7 +1464,7 @@
16051464 late_initcall(pci_sysfs_init);
16061465 
16071466 static struct attribute *pci_dev_dev_attrs[] = {
1608
-	&vga_attr.attr,
1467
+	&dev_attr_boot_vga.attr,
16091468 	NULL,
16101469 };
16111470 
....@@ -1615,7 +1474,7 @@
16151474 	struct device *dev = kobj_to_dev(kobj);
16161475 	struct pci_dev *pdev = to_pci_dev(dev);
16171476 
1618
-	if (a == &vga_attr.attr)
1477
+	if (a == &dev_attr_boot_vga.attr)
16191478 		if ((pdev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
16201479 			return 0;
16211480 
....@@ -1623,8 +1482,8 @@
16231482 }
16241483 
16251484 static struct attribute *pci_dev_hp_attrs[] = {
1626
-	&dev_remove_attr.attr,
1627
-	&dev_rescan_attr.attr,
1485
+	&dev_attr_remove.attr,
1486
+	&dev_attr_dev_rescan.attr,
16281487 	NULL,
16291488 };
16301489 
....@@ -1673,56 +1532,10 @@
16731532 	NULL,
16741533 };
16751534 
1676
-static const struct attribute_group pci_bridge_group = {
1677
-	.attrs = pci_bridge_attrs,
1678
-};
1679
-
1680
-const struct attribute_group *pci_bridge_groups[] = {
1681
-	&pci_bridge_group,
1682
-	NULL,
1683
-};
1684
-
1685
-static const struct attribute_group pcie_dev_group = {
1686
-	.attrs = pcie_dev_attrs,
1687
-};
1688
-
1689
-const struct attribute_group *pcie_dev_groups[] = {
1690
-	&pcie_dev_group,
1691
-	NULL,
1692
-};
1693
-
16941535 static const struct attribute_group pci_dev_hp_attr_group = {
16951536 	.attrs = pci_dev_hp_attrs,
16961537 	.is_visible = pci_dev_hp_attrs_are_visible,
16971538 };
1698
-
1699
-#ifdef CONFIG_PCI_IOV
1700
-static struct attribute *sriov_dev_attrs[] = {
1701
-	&sriov_totalvfs_attr.attr,
1702
-	&sriov_numvfs_attr.attr,
1703
-	&sriov_offset_attr.attr,
1704
-	&sriov_stride_attr.attr,
1705
-	&sriov_vf_device_attr.attr,
1706
-	&sriov_drivers_autoprobe_attr.attr,
1707
-	NULL,
1708
-};
1709
-
1710
-static umode_t sriov_attrs_are_visible(struct kobject *kobj,
1711
-				       struct attribute *a, int n)
1712
-{
1713
-	struct device *dev = kobj_to_dev(kobj);
1714
-
1715
-	if (!dev_is_pf(dev))
1716
-		return 0;
1717
-
1718
-	return a->mode;
1719
-}
1720
-
1721
-static const struct attribute_group sriov_dev_attr_group = {
1722
-	.attrs = sriov_dev_attrs,
1723
-	.is_visible = sriov_attrs_are_visible,
1724
-};
1725
-#endif /* CONFIG_PCI_IOV */
17261539 
17271540 static const struct attribute_group pci_dev_attr_group = {
17281541 	.attrs = pci_dev_dev_attrs,
....@@ -1750,6 +1563,9 @@
17501563 #ifdef CONFIG_PCIEAER
17511564 	&aer_stats_attr_group,
17521565 #endif
1566
+#ifdef CONFIG_PCIEASPM
1567
+	&aspm_ctrl_attr_group,
1568
+#endif
17531569 	NULL,
17541570 };
17551571